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JPL Small-Body Database Browser
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201382 (2002 UA49)
Classification: Main-belt Asteroid          SPK-ID: 2201382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2504515233016409 6.2433e-08  
a 3.139514480017226 3.0728e-08 au
q 2.353218296069353 2.0786e-07 au
i 16.87414353538648 7.1156e-06 deg
node 89.99672165177134 2.3202e-05 deg
peri 271.8505802815796 2.719e-05 deg
M 10.19373576893507 1.567e-05 deg
tp 2458542.966203372629
(2019-Feb-28.46620337)
8.8139e-05 TDB
period 2031.852429309859
5.56
2.983e-05
8.167e-08
d
yr
n .1771782216104532 2.6012e-09 deg/d
Q 3.925810663965099 3.8424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      8923 days (24.43 yr)  
   first obs. used      1995-07-02  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:36:04  

Additional Information
 Earth MOID = 1.42306 au 
 Jupiter MOID = 1.95562 au 
 T_jup = 3.097 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO449980  

201382 (2002 UA49)          Discovered 2002-Oct-31 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 UA49 = 1995 NE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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